About
Renowned geneticist and author Spencer Wells reveal how changes in our genetic code have fueled major changes in our appearance and capabilities and why scientists believe we're continuing to evolve rapidly today. By understanding these changes, we are better prepared for the future.
Theatrical
Jan 1, 2019
Studio
CuriosityStream
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Curiosity Stream
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HD
Included
Tubi TV
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CuriosityStream Amazon Channel
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HD
Included
CuriosityStream Apple TV channel
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HD
Included
Prices last updated October 4, 2026. Pricing and availability may vary by region.
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